Garmin released Version 13.00 of its Edge 1000 bike computer software on May 3, 2017. Seven fixes or improvements were included in the upgrade. For me, the Bluetooth fix and improved grade responsiveness and accuracy are particularly welcome updates.

Changes made from version 12.20 to 13.00:

Added support for Varia UT lights, including a new light control page

Indoor cycling Activity Profiles now turn bike lights off by default

Improved the heading data field to show cardinal directions instead of degrees when paired to Varia Vision

Fixed an issue that could cause Bluetooth disconnects

Made improvements to Grade responsiveness and accuracy

Fixed an issue with routing that was incorrectly preventing some roads from being routed on and changed default avoidance of Major Highways to Off